MLA

Kissinger, Henry, 1923-2023. Transcripts. Box 180, folder 10. 1970 December 19-22. https://collections.library.yale.edu/catalog/12480652.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 180, folder 10"])(1970 December 19-22)[Transcripts]. https://collections.library.yale.edu/catalog/12480652.